Guanine hydrochloride
CAS: 635-39-2
Molecular Formula: C5H5N5O · HCl
Molecular Weight: 187.59
Product Detail
| Product Code | 11311745 | ||||
| Product Name | Guanine hydrochloride | ||||
| Categories | Biochemicals | ||||
| CAS | 635-39-2 | ||||
| Molecular Formula | C5H5N5O · HCl | ||||
| Molecular Weight | 187.59 | ||||
| Storage Details | 2 to 8 °C | ||||
| Harmonised Tariff Code | 2933599590 |
Product Specification
| Ash | 0.2% max | ||||
| Heavy metals | 10ppm max | ||||
| Single Impurity | 0.5% max | ||||
| IR | Conforms to structure | ||||
| AS | 2ppm max | ||||
| Loss on Drying | 1.0% max | ||||
| Molecular Weight | 187.59 | ||||
| Assay | 98% min | ||||
| Nitrogen | 35.6% min | ||||
| Appearance | White to yellowish crystalline powder |
Safety Information
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | H315: Causes skin irritation
H319: Causes serious eye irritation H335: May cause respiratory irritation |
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| Precautionary statements | P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell P302+352: IF ON SKIN: Wash with soap and water P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing |